Mercurial > cpython-lru_cache-weakref

annotate Include/structseq.h @ 87690:66c1c9f32567 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents fc718c177ee6
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
1
63878
e16079c6a48f correct comment
Benjamin Peterson <benjamin@python.org>
parents: 62853
diff changeset
2 /* Named tuple object interface */
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
3
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
4 #ifndef Py_STRUCTSEQ_H
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
5 #define Py_STRUCTSEQ_H
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
6 #ifdef __cplusplus
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 extern "C" {
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 #endif
25824
1afb228e4265 Clean up some whitespace to be consistent with Python's C style.
Fred Drake <fdrake@acm.org>
parents: 25806
diff changeset
9
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
10 typedef struct PyStructSequence_Field {
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
11 char *name;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
12 char *doc;
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
13 } PyStructSequence_Field;
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
14
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
15 typedef struct PyStructSequence_Desc {
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
16 char *name;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
17 char *doc;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
18 struct PyStructSequence_Field *fields;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
19 int n_in_sequence;
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
20 } PyStructSequence_Desc;
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
21
25806
0bbea4dcd9be Add PyStructSequence_UnnamedField. Add stat_float_times.
Martin v. Löwis <martin@v.loewis.de>
parents: 24752
diff changeset
22 extern char* PyStructSequence_UnnamedField;
0bbea4dcd9be Add PyStructSequence_UnnamedField. Add stat_float_times.
Martin v. Löwis <martin@v.loewis.de>
parents: 24752
diff changeset
23
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
24 #ifndef Py_LIMITED_API
25824
1afb228e4265 Clean up some whitespace to be consistent with Python's C style.
Fred Drake <fdrake@acm.org>
parents: 25806
diff changeset
25 PyAPI_FUNC(void) PyStructSequence_InitType(PyTypeObject *type,
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 42796
diff changeset
26 PyStructSequence_Desc *desc);
84793
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than
Victor Stinner <victor.stinner@gmail.com>
parents: 66664
diff changeset
27 PyAPI_FUNC(int) PyStructSequence_InitType2(PyTypeObject *type,
fc718c177ee6 Issue #18520: Add a new PyStructSequence_InitType2() function, same than
Victor Stinner <victor.stinner@gmail.com>
parents: 66664
diff changeset
28 PyStructSequence_Desc *desc);
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
29 #endif
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
30 PyAPI_FUNC(PyTypeObject*) PyStructSequence_NewType(PyStructSequence_Desc *desc);
25824
1afb228e4265 Clean up some whitespace to be consistent with Python's C style.
Fred Drake <fdrake@acm.org>
parents: 25806
diff changeset
31
24752
c1eb668525e1 Excise DL_EXPORT from Include.
Mark Hammond <mhammond@skippinet.com.au>
parents: 20539
diff changeset
32 PyAPI_FUNC(PyObject *) PyStructSequence_New(PyTypeObject* type);
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
33
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
34 #ifndef Py_LIMITED_API
62853
384f73a104e9 make struct sequences subclass tuple; kill lots of code
Benjamin Peterson <benjamin@python.org>
parents: 61466
diff changeset
35 typedef PyTupleObject PyStructSequence;
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
36
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
37 /* Macro, *only* to be used to fill in brand new objects */
62853
384f73a104e9 make struct sequences subclass tuple; kill lots of code
Benjamin Peterson <benjamin@python.org>
parents: 61466
diff changeset
38 #define PyStructSequence_SET_ITEM(op, i, v) PyTuple_SET_ITEM(op, i, v)
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
39
62853
384f73a104e9 make struct sequences subclass tuple; kill lots of code
Benjamin Peterson <benjamin@python.org>
parents: 61466
diff changeset
40 #define PyStructSequence_GET_ITEM(op, i) PyTuple_GET_ITEM(op, i)
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
41 #endif
42796
e1a36559d8b6 Remove PyArg_Parse usage from time module. (An extra set of eyeballs on
Skip Montanaro <skip@pobox.com>
parents: 25824
diff changeset
42
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
43 PyAPI_FUNC(void) PyStructSequence_SetItem(PyObject*, Py_ssize_t, PyObject*);
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 63878
diff changeset
44 PyAPI_FUNC(PyObject*) PyStructSequence_GetItem(PyObject*, Py_ssize_t);
42796
e1a36559d8b6 Remove PyArg_Parse usage from time module. (An extra set of eyeballs on
Skip Montanaro <skip@pobox.com>
parents: 25824
diff changeset
45
20539
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
46 #ifdef __cplusplus
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
47 }
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
48 #endif
2d599a36b67a SF patch #462296: Add attributes to os.stat results; by Nick Mathewson.
Guido van Rossum <guido@python.org>
parents:
diff changeset
49 #endif /* !Py_STRUCTSEQ_H */